package test;
//
public class test5 {
    public static void main(String[] args) {
        int v1=1;
        int v2=2;
        v1=addin(v1,v2);
        System.out.println(v1);
    }
    public static int addin(int i1,int i2){
        i1=i1+i2;
        System.out.println(i1);
        return i1;
    }
}
